VulnerabilityModified
CVE-2021-37588
In Charm 0.43, any two users can collude to achieve the ability to decrypt YCT14 data.
MEDIUM 5.9EPSS 0.91%
Does this matter?
Lower severity and a low EPSS score (0.91%). Track it; it rarely justifies an emergency change on its own.
Description
In Charm 0.43, any two users can collude to achieve the ability to decrypt YCT14 data.
- CVSS 3.1
- 5.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.91% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-327
- Affected
- jhu/charm
- Source
- cve@mitre.org
References
- https://eprint.iacr.org/2020/460Third Party Advisory
- https://github.com/JHUISI/charm/blob/dev/charm/schemes/abenc/abenc_yct14.pyThird Party Advisory
- https://github.com/JHUISI/charm/issues/276Issue Tracking, Third Party Advisory
- https://www2.hci.uni-hannover.de/papers/Tan2019.pdfTechnical Description, Third Party Advisory
- https://eprint.iacr.org/2020/460Third Party Advisory
- https://github.com/JHUISI/charm/blob/dev/charm/schemes/abenc/abenc_yct14.pyThird Party Advisory
- https://github.com/JHUISI/charm/issues/276Issue Tracking, Third Party Advisory
- https://www2.hci.uni-hannover.de/papers/Tan2019.pdfTechnical Description, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.